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The r.m.s. voltage of the wave from shown is
11
Sep
The r.m.s. voltage of the wave from shown is The r.m.s. voltage of the wave from shown is September 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
If t = t^20 <t < T, then r.m.s. value of current is
11
Sep
If t = t^20 <t < T, then r.m.s. value of current is If t = t^20 <t < T then r.m.s. value of current is September 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Match the following
11
Sep
Match the following match the following September 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the certain current changes with time according to i = 2 root t, r.m.s. value of current between t = 2 to t = 4 s will be
11
Sep
In the certain current changes with time according to i = 2 root t, r.m.s. value of current between t = 2 to t = 4 s will be In the certain current changes with time according to i = 2 root t r.m.s. value of current between t = 2 to t = 4 [...]
A resistance of 20 ohms is connected to a source of an alternating potential V = 220 sin (100 pie t ). The time taken by the current to change from its peak value to r.m.s value is
11
Sep
A resistance of 20 ohms is connected to a source of an alternating potential V = 220 sin (100 pie t ). The time taken by the current to change from its peak value to r.m.s value is A resistance of 20 ohms is connected to a source of an alternating potential V = 220 [...]
The peak value of an alternating e.m.f. E is given by E = Eo cos omega t is 10 V and its frequency is 50 Hz. At time t = 1/600 s, the instantaneous e.m.f. is
11
Sep
The peak value of an alternating e.m.f. E is given by E = Eo cos omega t is 10 V and its frequency is 50 Hz. At time t = 1/600 s, the instantaneous e.m.f. is the instantaneous e.m.f. is The peak value of an alternating e.m.f. E is given by E = Eo cos [...]
A generator produces a voltage that is given by V =240 sin 120 t, where t is in seconds. The frequency and r.m.s. voltage are
11
Sep
A generator produces a voltage that is given by V =240 sin 120 t, where t is in seconds. The frequency and r.m.s. voltage are A generator produces a voltage that is given by V =240 sin 120 t where t is in seconds. The frequency and r.m.s. voltage are September 11, 2020 Category: Uncategorised [...]
A projectile has a range R and time of flight T. If the range is doubled (by increasing the speed Of projection, without changing the angle of projection), the time of flight will become:
10
Sep
A projectile has a range R and time of flight T. If the range is doubled (by increasing the speed Of projection, without changing the angle of projection), the time of flight will become: A projectile has a range R and time of flight T. If the range is doubled (by increasing the speed Of [...]
A player throws a ball which reaches the other players in 4 sec.If the height of each player is 1.8 m. The maximum height attained by the ball above the ground
10
Sep
A player throws a ball which reaches the other players in 4 sec.If the height of each player is 1.8 m. The maximum height attained by the ball above the ground A player throws a ball which reaches the other players in 4 sec.If the height of each player is 1.8 m. The maximum height [...]
Four projectile are projected with the same speed at angles 20°, 35°, 60° and 75º with the horizontal. The range will be the longest for the projectile whose angle of projection is.
10
Sep
Four projectile are projected with the same speed at angles 20°, 35°, 60° and 75º with the horizontal. The range will be the longest for the projectile whose angle of projection is. 35° 60° and 75º with the horizontal. The range will be the longest for the projectile whose angle of projection is. Four projectile [...]